Question
20-3x10+(5-2)
Answers
GPT-4o mini
To solve the expression \(20 - 3 \times 10 + (5 - 2)\), follow the order of operations (PEMDAS/BODMAS):
1. **Parentheses/Brackets**:
\[
5 - 2 = 3
\]
2. **Multiplication**:
\[
3 \times 10 = 30
\]
Now substitute back into the expression:
\[
20 - 30 + 3
\]
3. **Subtraction and Addition** (from left to right):
\[
20 - 30 = -10
\]
Then,
\[
-10 + 3 = -7
\]
So, the final answer is:
\[
\boxed{-7}
\]
1. **Parentheses/Brackets**:
\[
5 - 2 = 3
\]
2. **Multiplication**:
\[
3 \times 10 = 30
\]
Now substitute back into the expression:
\[
20 - 30 + 3
\]
3. **Subtraction and Addition** (from left to right):
\[
20 - 30 = -10
\]
Then,
\[
-10 + 3 = -7
\]
So, the final answer is:
\[
\boxed{-7}
\]